Behavioural Responses of GPS‐Collared Female Red Deer Cervus elaphus to Driven Hunts

Autor: Carsten Riis Olesen, Peter Sunde, T.L. Madsen, Lars Haugaard
Rok vydání: 2009
Předmět:
Zdroj: Wildlife Biology. 15:454-460
ISSN: 1903-220X
Popis: Precise knowledge of how game species react to different hunting practices is a prerequisite for sound management of intensively hunted populations. We compared behavioural and spatial behaviour of five GPS-collared female red deer Cervus elaphus in Denmark before, during and after exposure to 21 driven hunts (2–5 times each). In 53% of all hunts, deer left their normal home ranges within 24 hours, moving on average 4 km and remaining away for an average of six days. Compared to pre-hunt values, deer moved longer distances per unit time on the day of the hunt and during the following two nights. Diurnal activity (based on motion sensors) did not increase significantly on the hunting day, but was lower than normal the day after the hunt. Nocturnal activity was equal before and after hunts. Deer spent 96% of their time in (safer) forest habitats by day and 43% by night before and after hunts. No induced responses were conditional on distance to the hunters (0–1.5 km), hunt duration (1.3–6.4 hours) or the ti...
Databáze: OpenAIRE